Mode Display Item - Sharp AL-1651CS Service Manual

Main Sub
Contents
code code
46 19 Exposure mode setting (AE
MODE)
20 SPF exposure correction
(EXP.LEVEL SPF)
[Function]
< table setting>
When this test command is executed, the code number of the current set gamma table is displayed.
(Default: Japan -1/Ex Japan -2)
Enter the code number corresponding to the desired gamma table, and press [ / ] key to change
the mode and write into the EEPROM.
<AE operation mode>
When setting the table, press [ ] key to change to the AE operation mode, and the current set code
number of the AE operation mode is displayed. (Default: 0)
Enter the code number corresponding to the desired AE operation mode and press [ / ] key to
change the mode and write into the EEPROM.
<PHOTO image process setting>
When [ ] key is pressed in AE operation mode setting, the mode is changed to the PHOTO image
process setting and the code number of the current set PHOTO image process setting is displayed.
(Default: 0)
Enter the code number corresponding to the desired PHOTO image process setting and press [ / ]
key to change the mode and write into the EEPROM.
Mode Display item
GAMMA
AE AE
PHOTO PHOTO
[Operation]
1) Initial display
< table setting>
46-19 AE MODE
GAMMA 2( 1-2)
[Function]
Used to adjust the exposure correction amount in the SPF mode. The adjustment is made by adjust-
ing Vref voltage variation for the OC mode.
When this test command is executed, the current set value is displayed in 2 digits (Default: 50).
Change the set value and press [START] key to save the setting and make a copy.
When the set value is increased, copy becomes darker. When the set value is decreased, copy
becomes lighter. (Adjustment range: 1 – 99)
Mode Display item
SPF SPF
[Operation]
The operation is similar to test command 46-01.
AL-1651CS TEST COMMAND, TROUBLE CODES 10 - 18
Details of function/operation
Code number Setting content
1 Image quality priority mode
2 Toner consumption priority mode
0 Lead edge stop
1 Real time process
1 Error diffusion process
2 Dither process
2) [ ] Mode selection
46-19 AE MODE
AE 0( 0-1)
2) [ ] Mode selection
46-19 AE MODE
PHOTO 1( 1-2)
Default Remark
50
Remark
Japan default
EX Japan default
Default
Default
3) [10KEY] Value input
46-19 AE MODE
AE 1( 0-1)
4) [ENTER/START] Save the
set value. The machine
goes to the sub code entry
standby mode.